[syslog-ng] [Bug 212] strange hostnames from /etc/hosts with threaded(yes);

[bugzilla at bugzilla.balabit.com]

https://bugzilla.balabit.com/show_bug.cgi?id=212





--- Comment #7 from Gergely Nagy <algernon at balabit.hu>  2012-12-11 22:25:58 ---
Aha, I think I know what's up. In resolve_sockaddr(), we're calling gethostbyaddr(), which is not reentrant, so threads go and overwrite each others data.
Similar to how we use getaddrinfo() when available, we should use getnameinfo() when available, instead of gethostbyaddr().

Thanks for the report, I'll prepare a patch as soon as possible.


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